38789036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3989}}^1$

素因数の和:4034

約数の個数: 48

約数和(自身を含む): 84460320

約数和(自身を除く): 45671284

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 2431, 3989, 4862, 7978, 9724, 15956, 43879, 51857, 67813, 87758, 103714, 135626, 175516, 207428, 271252, 570427, 745943, 881569, 1140854, 1491886, 1763138, 2281708, 2983772, 3526276, 9697259, 19394518, 38789036]

約数ペア:

[(1, 38789036), (2, 19394518), (4, 9697259), (11, 3526276), (13, 2983772), (17, 2281708), (22, 1763138), (26, 1491886), (34, 1140854), (44, 881569), (52, 745943), (68, 570427), (143, 271252), (187, 207428), (221, 175516), (286, 135626), (374, 103714), (442, 87758), (572, 67813), (748, 51857), (884, 43879), (2431, 15956), (3989, 9724), (4862, 7978)]